Hoa Chat Xu Ly Nuoc
Industrial Water Treatment Chemicals
Comprehensive Solutions for Clean and Safe Water — Nationwide bulk Supply
Water treatment chemicals are essential for improving water quality, protecting the environment, and ensuring public health. Common applications include domestic water treatment, industrial wastewater treatment, swimming pool water treatment, and other specialized fields, particularly in swimming pool maintenance and domestic wastewater treatment. With industrial development and increasing demand for clean water, selecting the right chemicals from a reputable supplier is crucial for ensuring effectiveness and sustainability.
What are water treatment chemicals?
What are water treatment chemicals? Water treatment chemicals are specialized chemical compounds that remove impurities, microorganisms, bacteria, heavy metals, and other pollutants. They are widely used in industrial wastewater treatment, domestic water supply, swimming pool maintenance, and process water treatment.
Key functions:
Removal of impurities & heavy metals: Makes water cleaner and safer.
Disinfection & sterilization: Prevents harmful bacteria and viruses.
pH adjustment: Stabilizes pH levels, reducing equipment corrosion.
Scale & corrosion prevention: Protects piping systems, boilers, and filtration equipment.
📌 Practical examples:
In swimming pool treatment, chemicals like Javel water (NaClO), Calcium hypochlorite tablets (Ca(OCl)2) disinfect and eliminate algae.
In industrial wastewater, FeCl3, PAC help precipitate and remove suspended solids.
Importance of water treatment chemicals:
Health protection: Wastewater and domestic water treatment chemicals play a vital role in safeguarding health by eliminating bacteria, viruses, and toxic substances.
Environmental protection: They prevent pollution and minimize ecological damage.
Equipment longevity: Prevents scaling and corrosion, extending the lifespan of piping and boiler systems.
Regulatory compliance: Meets national and international water quality standards.
Common types of water treatment chemicals
Wastewater treatment chemicals: Chemicals like aluminum sulfate (Al2(SO4)3), ferric chloride (FeCl3), and pH adjusters are critical for removing organic matter, heavy metals, and suspended particles, ensuring wastewater meets discharge standards.
Aluminum sulfate (Al2(SO4)3): Coagulates fine particles into larger flocs for easier sedimentation.
Ferric chloride (FeCl3): Effective for low-pH wastewater treatment.
Sodium bisulfite (NaHSO3): Removes residual chlorine before wastewater discharge.
Oxidizing agents (H2O2, KMnO4): Break down stubborn organic compounds.
pH adjusters (NaOH, HCl): Optimize pH for treatment efficiency.
Swimming pool treatment chemicals: Pool water requires regular treatment to maintain cleanliness and safety.
Calcium hypochlorite (Ca(OCl)2): Strong disinfectant that kills bacteria and microorganisms.
Cyanuric acid (C3N3O3H3): Stabilizes chlorine, reducing sunlight degradation.
pH adjusters: HCl lowers pH when water is too alkaline, while Sodium carbonate (Na2CO3) raises pH when water is too acidic.
Algaecides: Inhibit algae growth in pools.
Domestic water treatment chemicals: Household water must meet high cleanliness and safety standards.
Ozone (O3): Removes color, odor, and effectively disinfects without toxic byproducts.
Calcium hydroxide (Ca(OH)2): Neutralizes acids and removes heavy metals.
Sodium hypochlorite (NaClO): Widely used in water treatment plants.
Boiler water treatment chemicals: Protect systems from scaling and corrosion.
Descaling agents (Citric acid, Phosphoric acid): Remove scale deposits in boiler systems.
Oxygen scavengers (Sodium sulfite): Prevent oxidative corrosion.
Industrial water treatment chemicals: Ensure water quality meets production requirements.
EDTA: Softens water by removing calcium and magnesium ions.
Hydrogen peroxide (H2O2): Powerful disinfectant that decomposes organic compounds.
RO membrane cleaners: Remove scale and bacteria from membrane surfaces.
How to choose effective chemicals:
Industrial wastewater: Use PAC or FeCl3 for coagulation and precipitation.
Swimming pools: Apply Calcium hypochlorite tablets (Ca(OCl)2) for disinfection.
Domestic water: Employ NaClO (Javel water) or O3 for sterilization.
Boiler protection: Requires anti-scaling agents (Na3PO4, citric acid).
📌 Usage precautions:
Read instructions carefully before use.
Measure accurately to avoid health risks.
Store in dry places away from direct sunlight.
Roles and applications of water treatment chemicals
Roles:
Water treatment chemicals are vital for improving water quality by eliminating bacteria, impurities, and heavy metals, protecting human health and the environment. They extend equipment lifespan, prevent scaling and corrosion, meet safety standards, and support industrial, domestic, and agricultural applications.
Applications:
Impurity removal & disinfection: Chemicals eliminate bacteria, viruses, heavy metals, and organic compounds, ensuring safe water for living and production.
pH adjustment & stabilization: Chemicals like NaOH or H2SO4 optimize pH levels for treatment efficiency and equipment protection.
Scale & corrosion prevention: Anti-scaling agents and oxygen scavengers protect pipelines, boilers, and industrial equipment, reducing maintenance costs.
Wastewater reuse: Treated wastewater can be reused in production, irrigation, or other purposes, easing pressure on natural water resources.
Environmental protection: Treated wastewater meets discharge standards, minimizing water pollution and protecting ecosystems.
Industrial support: Industries like food, pharmaceuticals, chemicals, and energy use water treatment chemicals to ensure clean water and meet strict production standards.
Legal standards for water treatment
QCVN 40:2011/BTNMT: National technical regulation on industrial wastewater.
QCVN 01:2009/BYT: Standard for domestic water quality.
ISO 14001: International environmental management standard.
Usage and storage guidelines
Usage: Always read instructions for safe and effective handling. Chemicals should be diluted properly per manufacturer recommendations to ensure treatment efficiency and avoid waste. Regular water quality testing during treatment is essential for timely adjustments and optimal results.
Storage:
Store in cool, shaded areas.
Seal containers after each use.
Keep away from children and heat sources.
Comparison of Coagulants in Industrial Wastewater Treatment
CriteriaPAC 31%FeCl₃ 40%Aluminum sulfate Al₂(SO₄)₃
Optimal pH range5.0 – 9.04.0 – 8.06.0 – 8.0
Coagulation speedFast, large flocsFast, dense flocsModerate
Typical dosage10 – 50 mg/L20 – 80 mg/L30 – 150 mg/L
Color removalModerateExcellentModerate
Phosphorus removalGoodExcellentGood
Post-treatment pH effectMinimal changeSignificant pH dropModerate pH reduction
QCVN 40:2011 complianceEasily meets columns A, BRequires pH adjustmentNeeds polymer assistance
Best suited forFeedwater, IZ wastewaterTextile/dyeing wastewaterLow-turbidity surface water
Note: Conduct Jar Tests with actual water samples before chemical selection. Contact Loc Thien for free consultation.
Water Treatment Chemical Warehouses in Ho Chi Minh City, Binh Duong, Dong Nai — Same-Day IZ Delivery
Loc Thien operates strategic warehouses serving Southern Vietnam's key economic regions:
🏭 Ho Chi Minh City Warehouse — Serves Tan Binh, Binh Chieu, Linh Trung, Hiep Phuoc, Long Hau IZs. Same-day tanker deliveries for NaOCl, liquid PAC within city limits.
🏭 Binh Duong Warehouse — Directly serves VSIP 1-2, My Phuoc 1-3, Song Than, Viet Huong IZs. Same-day delivery for orders ≥200 kg.
🏭 Dong Nai Warehouse — Serves Bien Hoa 1-2, Amata, Long Thanh, Nhon Trach, Giang Dien IZs. 5-25 ton tankers with direct pumping to customer tanks.
Liquid chemical delivery methods: Direct tanker pumping (liquid PAC, NaOCl, liquid FeCl₃, 50% NaOH). Packaged chemicals (PAC powder, Polymer, Ca(OH)₂) delivered via licensed hazardous goods trucks.
Technical Specifications of Loc Thien's Water Treatment Chemicals
ChemicalCAS NumberSpecPackagingCertificates
PAC 31% (white powder)1327-41-9Al₂O₃ ≥ 30%25kg/bag, 1000kg big bagMSDS, CO, CoA, QCVN
FeCl₃ 40% (liquid)7705-08-0FeCl₃ ≥ 40%30kg/can, 1000L IBCMSDS, CoA
NaOCl (Javel) 10-12%7681-52-9Active Cl ≥ 10%30kg/can, tankerMSDS, CoA
Ca(OCl)₂ (Chlorine powder) 70%7778-54-3Active Cl ≥ 65%45kg/drumMSDS, CO, CoA
Ca(OH)₂ (Lime) 96%1305-62-0Ca(OH)₂ ≥ 96%25kg/bagMSDS, CoA
Anionic Polymer A11109003-05-8Anionic, 30% hydrolysis25kg/bagMSDS, TDS, CoA
Why choose Loc Thien Development Investment Co., Ltd. as your chemical supplier?
Loc Thien Development Investment Co., Ltd. is a leading Vietnamese industrial chemical supplier. With commitments to quality and professional service, we've built strong industry credibility and become a trusted partner for many businesses.
Loc Thien offers diverse water treatment chemicals for various industries. Key products include:
Sodium Hypochlorite (NaOCl) – Javel 12%: A potent liquid disinfectant that eliminates bacteria, viruses, and unwanted odors/colors, widely used in domestic and wastewater treatment.
Ferric Chloride (FeCl₃): Highly effective coagulant for low-pH environments, removing suspended solids and organic compounds to improve water clarity.
Hydrogen Peroxide (H₂O₂) – 50%: Colorless, eco-friendly oxidizer for odor control, microorganism elimination, and organic compound breakdown in feedwater and high-organic wastewater.
Poly Aluminium Chloride (PAC) 17% Liquid: Powerful coagulant that quickly removes turbidity, suspended particles, and bacteria in feedwater, wastewater, and pools, offering cost-effective clarity improvement.
Calcium Hydroxide (Ca(OH)₂) 96%: Strong alkali for pH adjustment, acid neutralization, and heavy metal removal in domestic water, industrial wastewater, and irrigation.
Additionally, Loc Thien supplies anti-scaling agents, oxygen scavengers, and other pH adjusters to flexibly meet all water treatment needs.
Loc Thien Development Investment Co., Ltd. is a reputable partner for water treatment chemicals in Vietnam. We deliver superior quality, professional service, and dedicated customer support.
Diverse products: Complete range for wastewater, pools, and domestic water treatment.
Standardized quality: Products imported from USA, Japan, France.
Nationwide delivery: Warehouses in Ho Chi Minh City, Binh Duong, Da Nang, Hanoi.
Competitive pricing: Market-leading price guarantees.
Expert consultation: Free specialist support.
Conclusion
Water treatment chemicals are indispensable for maintaining clean water standards in domestic, industrial, and environmental applications. With comprehensive, optimized solutions, Loc Thien Company commits to providing high-quality products that meet all customer requirements.
Loc Thien Development Investment Co., Ltd. is a leading Vietnamese supplier of premium water treatment chemical solutions. With over 7 years' experience, Loc Thien proudly offers Sodium Hypochlorite, PAC, Ferric Chloride, Calcium Hydroxide, and Hydrogen Peroxide for all water treatment needs.
📞 Hotline: 0979 89 19 29
📩 Email: [email protected]
🌐 Website: hoachatlocthien.com